O Brien is located in Florida.
O Brien, Florida has a population of
4,261.
O Brien is
more
family-centric than the surrounding county with
29% households with children.
The county percentage for households with children is 25%.
The median household income in O Brien, Florida is
$43,572.
The median household income for the surrounding county is $49,953
compared to the national median of $66,222.
The median age of people living in O Brien is
47.7 years.
O Brien Weather
The average high temperature in July is 91.86
degrees, with an average low temperature in January of 41.46 degrees.
The annual precipitation is
54.26.